Referenced Domain IPv4/IPv6 Web Statistics

Background and Methodology	IPv6 & DNSSEC SnapShots
USG IPv6 & DNSSEC Statistics	USG IPv4 Statistics
Industry IPv6 & DNSSEC Statistics	Industry IPv4 Statistics
University IPv6 & DNSSEC Statistics	University IPv4 Statistics
CFO Act Agency Summary Statistics	USG IPv6 Enabled WWW Sites

- Referenced Domain Web Statistics for 2021.05.18 -

gov.nationalhousinglocator. | Department of Housing and Urban Development	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.cloudflare.cdnjs  (https)	0.322	8868	0.21	0.154	8868	0.44	209%	graph
com.facebook.www  (https)	0.226	196041	6.62	0.232	196037	6.46	98%	graph
com.flickr.www  (https)	0.346	319136	7.04	0.349	319139	6.97	99%	graph
com.googleapis.fonts  (https)	0.135	1588	0.09	0.137	1588	0.09	98%	graph
com.instagram  (https)  [v4R] 2/0.240s	0.286	20776	0.55	0.040	0	0	n/a	graph
com.instagram.www  (https)  [v4R] 1/0.155s  [v6R] 1/0.191s	0.201	20776	0.79	0.275	20776	0.58	73%	graph
com.nuance.www  [v4R] 1/0.077s	0.240	88414	2.82	0.000	0	0	n/a	graph
com.twitter  (https)	0.602	63819	0.81	0.000	0	0	n/a	graph
com.youtube.www  (https)	0.325	510557	11.97	0.317	513670	12.38	103%	graph
gov.fha  (https)	0.640	37877	0.45	0.000	0	0	n/a	graph
gov.hud.www  (https)	0.747	131863	1.35	0.674	131863	1.49	111%	graph
gov.huduser.www  (https)	0.168	137	0.01	0.000	0	0	n/a	graph
• gov.nationalhousinglocator.www  (https)	0.906	131863	1.11	0.675	131863	1.49	134%	graph
gov.usa.www  (https)	0.359	107769	2.29	0.237	107769	3.46	151%	graph
gov.whitehouse.www  (https)	0.284	118942	3.19	0.196	118900	4.63	145%	graph
org.w3.www	0.110	27572	1.90	0.000	0	0	n/a	graph
IPv6 operational: 100% of linked subdomains (1/1), 62% of all linked domains (10/16)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

For comments, questions or suggested domains please contact: usgv6-deploymon@nist.gov